Polaroid filters, 50 x 50mm square, pair

Polaroid filters, 50 x 50mm square, pair

Item code
1883010

Polaroid filters, 50 x 50mm squares, pair.

$19.80 $18.00

Polaroid filters, 50 x 50mm squares, pair.  The thickness of the Polaroid film is 0.18mm.  

The transmission is 80% when polaroids are aligned. When misaligned at 90 degrees, the transmission reduces to 0.2%.